11.
Reverse
the
above
procedure
to
install
the
panel.
12.
When
a
control
panel
with
keystick
is
replaced,
discard
the
new
keysticks
that
come
with
the
panel
and
reuse
the
original
keysticks.
Does
the
system
that
you
are
working
on
have
a
keystick
lock?
v
Yes
:
Continue
with
the
next
step.
v
No
:
Go
to
step
15
(See
page
13.
Do
you
have
the
original
system
unit
keys
and
are
you
reusing
them?
v
No
:
Continue
with
the
next
step.
v
Yes
:
Go
to
step
15
(See
page
14.
Perform
the
following:
Figure
1.
System
unit
control
panel
with
keystick
(NB1)
a.
Apply
ac
power.
b.
Insert
the
new
keystick
into
the
control
panel.
The
control
panel
will
display
0000
5553
.
c.
Locate
the
push
button
that
is
on
the
back
side
of
the
control
panel.
It
is
located
directly
behind
the
front
side
of
the
keystick
position.
d.
Depress
the
push
button
for
3-4
seconds.
e.
The
control
panel
will
return
to
a
function
01
display.
15.
After
exchanging
an
item,
go
to
This
ends
the
procedure.
Disk
unit,
Models
830/SB2
and
840/SB3
(dedicated
and
concurrent)
For
use
by
authorized
service
providers.
82
Hardware
(Remove
and
Replace;
Part
Locations
and
Listings)
Содержание 270
Страница 2: ......
Страница 12: ...x Hardware Remove and Replace Part Locations and Listings...
Страница 279: ...Figure 3 CCIN 2881 with pluggable DIMM Analyze hardware problems 267...
Страница 281: ...Figure 6 Models 830 SB2 with FC 9074 HSL and SPCN locations Analyze hardware problems 269...
Страница 283: ...Figure 1b Model 840 SB3 processor tower dual line cord Analyze hardware problems 271...
Страница 294: ...01 gif port and LED locations 282 Hardware Remove and Replace Part Locations and Listings...
Страница 295: ...s src rzaq4519 gif locations Analyze hardware problems 283...
Страница 318: ...Figure 2 FC 5088 FC 0588 Expansion I O Unit top view 306 Hardware Remove and Replace Part Locations and Listings...
Страница 415: ...Table 2 Final assembly rear Models 830 and SB2 with FC 9074 continued Analyze hardware problems 403...
Страница 422: ...Table 1 Cover assembly Models 840 and SB3 processor tower 410 Hardware Remove and Replace Part Locations and Listings...
Страница 483: ...Table 1 Cover assembly FC 5095 Expansion I O Tower Analyze hardware problems 471...
Страница 505: ...Table 15 Model 830 SB2 System Unit with FC 9074 Power cables single line cord Analyze hardware problems 493...
Страница 511: ...Table 19 Model 840 SB3 Processor Tower Power cables single line cord Analyze hardware problems 499...
Страница 513: ...Table 21 Model 840 and Model SB3 9079 Base I O Tower Power cables dual line cord Analyze hardware problems 501...
Страница 519: ...Figure 15 Models 870 and 890 Primary I O to CEC interconnection part 1 Analyze hardware problems 507...
Страница 614: ...602 Hardware Remove and Replace Part Locations and Listings...
Страница 618: ...606 Hardware Remove and Replace Part Locations and Listings...
Страница 621: ......
Страница 622: ...Printed in USA SY44 5917 02...
